The human body and bacteria. V. Rheumatic and collagen diseases.
D000368:Aged; D001419:Bacteria; D002648:Child; D003095:Collagen Diseases / Q000382:microbiology*; D005260:Female; D006801:Humans; D006967:Hypersensitivity / Q000209:etiology; D008875:Middle Aged; D012216:Rheumatic Diseases / Q000382:microbiology*